289383570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{153113}}^1$

素因数の和:153136

約数の個数: 64

約数和(自身を含む): 881936640

約数和(自身を除く): 592553070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 153113, 306226, 459339, 765565, 918678, 1071791, 1378017, 1531130, 2143582, 2296695, 2756034, 3215373, 4134051, 4593390, 5358955, 6430746, 6890085, 8268102, 9646119, 10717910, 13780170, 16076865, 19292238, 20670255, 28938357, 32153730, 41340510, 48230595, 57876714, 96461190, 144691785, 289383570]

約数ペア:

[(1, 289383570), (2, 144691785), (3, 96461190), (5, 57876714), (6, 48230595), (7, 41340510), (9, 32153730), (10, 28938357), (14, 20670255), (15, 19292238), (18, 16076865), (21, 13780170), (27, 10717910), (30, 9646119), (35, 8268102), (42, 6890085), (45, 6430746), (54, 5358955), (63, 4593390), (70, 4134051), (90, 3215373), (105, 2756034), (126, 2296695), (135, 2143582), (189, 1531130), (210, 1378017), (270, 1071791), (315, 918678), (378, 765565), (630, 459339), (945, 306226), (1890, 153113)]